Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazutoshi Nakamura | Kabushiki Kaisha Toshiba | 5 |
| 2 | Yutaka Hattori | Brother Kogyo | 3 |
| 2 | Shigeki Kobayashi | Kabushiki Kaisha Toshiba | 3 |
| #4 | Fuminori Satoji | Ntn | 1 |
| #4 | Yuji Mizutani | Kabushiki Kaisha Toshiba | 1 |
| #4 | Akira Kamiya | Denso | 1 |
| #4 | Osamu Nagano | Kabushiki Kaisha Toshiba | 1 |